MF-RX090/72-0
Product Overview
Category: Electronic Component
Use: Overcurrent Protection
Characteristics: Resettable Fuse
Package: Radial Leaded
Essence: Polymer PTC
Packaging/Quantity: 1000 pieces per reel
Specifications
- Hold Current: 0.72A
- Trip Current: 1.44A
- Max Voltage: 72V
- Operating Temperature: -40°C to 85°C
- Resistance: 9.0Ω
Detailed Pin Configuration
The MF-RX090/72-0 has two radial leads, with one lead connected to each end of the polymer PTC device.
Functional Features
- Resettable: Automatically resets after fault is cleared
- Overcurrent Protection: Safeguards against excessive current flow
- Fast Trip Time: Reacts quickly to overcurrent conditions
Advantages and Disadvantages
Advantages: - Resettable functionality increases product lifespan - Fast trip time provides quick protection - Suitable for various electronic applications
Disadvantages: - Limited maximum voltage rating - Sensitive to temperature variations
Working Principles
The MF-RX090/72-0 operates based on the principle of positive temperature coefficient (PTC). When an overcurrent condition occurs, the resistance of the PTC material increases, limiting the current flow. Once the fault is removed, the PTC material cools down and returns to its low-resistance state.
Detailed Application Field Plans
The MF-RX090/72-0 is commonly used in electronic circuits and systems where overcurrent protection is required. It finds applications in: - Power supplies - Battery packs - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- MF-RX110/72-0
- MF-RX075/60-0
- MF-RX130/48-0
- MF-RX095/24-0
In summary, the MF-RX090/72-0 is a resettable fuse designed for overcurrent protection in various electronic applications. Its fast trip time and resettable functionality make it a reliable choice for safeguarding electronic circuits and systems.
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技術ソリューションにおける MF-RX090/72-0 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is MF-RX090/72-0?
- MF-RX090/72-0 is a resettable fuse designed to protect against overcurrent and overtemperature conditions in various electronic circuits.
What is the maximum voltage and current rating for MF-RX090/72-0?
- The maximum voltage rating is 72V, and the maximum current rating is 90A.
In what technical solutions can MF-RX090/72-0 be used?
- MF-RX090/72-0 can be used in automotive electronics, battery protection, power supplies, and industrial equipment.
How does MF-RX090/72-0 provide overcurrent protection?
- MF-RX090/72-0 utilizes a polymer PTC (positive temperature coefficient) material that increases resistance when exposed to overcurrent conditions, limiting the current flow.
Is MF-RX090/72-0 suitable for high-temperature environments?
- Yes, MF-RX090/72-0 is designed to operate effectively in high-temperature environments, providing reliable protection.
Can MF-RX090/72-0 be reset after tripping?
- Yes, MF-RX090/72-0 is a resettable fuse, and it automatically resets once the fault condition is removed.
What are the typical applications for MF-RX090/72-0 in automotive electronics?
- In automotive electronics, MF-RX090/72-0 can be used for protecting battery management systems, motor controls, and power distribution units.
Does MF-RX090/72-0 require any external control circuitry for operation?
- No, MF-RX090/72-0 is a self-regulating device and does not require external control circuitry for its operation.
What are the advantages of using MF-RX090/72-0 in power supply designs?
- MF-RX090/72-0 offers fast trip times, low resistance, and the ability to withstand high fault currents, making it ideal for power supply protection.
Is MF-RX090/72-0 compliant with industry standards for safety and performance?
- Yes, MF-RX090/72-0 complies with relevant industry standards for safety and performance, ensuring its reliability in technical solutions.